diff options
| author | Richard Sandiford <rsandifo@redhat.com> | 2004-11-23 23:18:14 +0000 |
|---|---|---|
| committer | Anthony Green <green@gcc.gnu.org> | 2004-11-23 23:18:14 +0000 |
| commit | a996709e40e818bf3b3561f229514991e9d90fa9 (patch) | |
| tree | fba87be73c98fcc7d83be854651a4a5f78133f12 /libffi | |
| parent | 6f9e35784d327805a4210efd91a9028c6ad21ee4 (diff) | |
| download | gcc-a996709e40e818bf3b3561f229514991e9d90fa9.zip gcc-a996709e40e818bf3b3561f229514991e9d90fa9.tar.gz gcc-a996709e40e818bf3b3561f229514991e9d90fa9.tar.bz2 | |
o32.S (ffi_call_O32, [...]): Use jalr instead of jal.
* src/mips/o32.S (ffi_call_O32, ffi_closure_O32): Use jalr instead
of jal. Use an absolute encoding for the frame information.
* configure.host: Enable the interpreter for mips*-*-linux*.
From-SVN: r91116
Diffstat (limited to 'libffi')
| -rw-r--r-- | libffi/ChangeLog | 5 | ||||
| -rw-r--r-- | libffi/src/mips/o32.S | 20 |
2 files changed, 15 insertions, 10 deletions
diff --git a/libffi/ChangeLog b/libffi/ChangeLog index 94188a3..9764750 100644 --- a/libffi/ChangeLog +++ b/libffi/ChangeLog @@ -1,3 +1,8 @@ +2004-11-23 Richard Sandiford <rsandifo@redhat.com> + + * src/mips/o32.S (ffi_call_O32, ffi_closure_O32): Use jalr instead + of jal. Use an absolute encoding for the frame information. + 2004-11-23 Kelley Cook <kcook@gcc.gnu.org> * Makefile.am: Remove no-dependencies. Add ACLOCAL_AMFLAGS. diff --git a/libffi/src/mips/o32.S b/libffi/src/mips/o32.S index 7391ce3..75261b9 100644 --- a/libffi/src/mips/o32.S +++ b/libffi/src/mips/o32.S @@ -73,7 +73,7 @@ sixteen: ADDU a0, $sp, 4 * FFI_SIZEOF_ARG ADDU a3, $fp, SIZEOF_FRAME + 3*FFI_SIZEOF_ARG - jal t9 + jalr t9 REG_L t0, SIZEOF_FRAME + 3*FFI_SIZEOF_ARG($fp) # load the flags word add t2, t0, 0 # and copy it into t2 @@ -141,7 +141,7 @@ call_it: beqz t1, noretval bne t2, FFI_TYPE_INT, retlonglong - jal t9 + jalr t9 REG_L t0, SIZEOF_FRAME + 4*FFI_SIZEOF_ARG($fp) REG_S v0, 0(t0) b epilogue @@ -149,7 +149,7 @@ call_it: retlonglong: # Really any 64-bit int, signed or not. bne t2, FFI_TYPE_UINT64, retfloat - jal t9 + jalr t9 REG_L t0, SIZEOF_FRAME + 4*FFI_SIZEOF_ARG($fp) REG_S v1, 4(t0) REG_S v0, 0(t0) @@ -157,20 +157,20 @@ retlonglong: retfloat: bne t2, FFI_TYPE_FLOAT, retdouble - jal t9 + jalr t9 REG_L t0, SIZEOF_FRAME + 4*FFI_SIZEOF_ARG($fp) s.s $f0, 0(t0) b epilogue retdouble: bne t2, FFI_TYPE_DOUBLE, noretval - jal t9 + jalr t9 REG_L t0, SIZEOF_FRAME + 4*FFI_SIZEOF_ARG($fp) s.d $f0, 0(t0) b epilogue noretval: - jal t9 + jalr t9 # Epilogue epilogue: @@ -255,7 +255,7 @@ $LCFI7: addu $5, $fp, SIZEOF_FRAME2 - 6*FFI_SIZEOF_ARG addu $6, $fp, SIZEOF_FRAME2 + 0*FFI_SIZEOF_ARG addu $7, $fp, SIZEOF_FRAME2 - 10*FFI_SIZEOF_ARG - jal $31, $25 + jalr $31, $25 # Load the return value into the appropriate register. move $8, $2 @@ -306,7 +306,7 @@ $LSCIE0: .sleb128 4 # CIE Data Alignment Factor .byte 0x1f # CIE RA Column .uleb128 0x1 # Augmentation size - .byte 0x1b # FDE Encoding (pcrel sdata4) + .byte 0x00 # FDE Encoding (absptr) .byte 0xc # DW_CFA_def_cfa .uleb128 0x1d .uleb128 0x0 @@ -316,7 +316,7 @@ $LSFDE0: .4byte $LEFDE0-$LASFDE0 # FDE Length $LASFDE0: .4byte $LASFDE0-$Lframe0 # FDE CIE offset - .4byte $LFB0-. # FDE initial location + .4byte $LFB0 # FDE initial location .4byte $LFE0-$LFB0 # FDE address range .uleb128 0x0 # Augmentation size .byte 0x4 # DW_CFA_advance_loc4 @@ -342,7 +342,7 @@ $LSFDE1: .4byte $LEFDE1-$LASFDE1 # FDE Length $LASFDE1: .4byte $LASFDE1-$Lframe0 # FDE CIE offset - .4byte $LFB1-. # FDE initial location + .4byte $LFB1 # FDE initial location .4byte $LFE1-$LFB1 # FDE address range .uleb128 0x0 # Augmentation size .byte 0x4 # DW_CFA_advance_loc4 |